According to the data of Facai Agricultural Network, pineapples generally have four harvest seasons:

1. Spring fruits bloom in January-February, and mature in April-May;

2. Zhengzao fruit, also known as Xia Guo, blooms in March-April and ripens in June-July;

3. Autumn fruit blooms in July-August and ripens in October-November;

4. The winter fruit blooms from September to October, and the fruit ripens from December to January, which is not completely fixed.